Preheat oven to 350 degrees. Line a large sheet pan with parchment paper.
Roll out crescent roll dough sheet and cut into 4 equal pieces using a pizza cutter or large sharp knife.NOTE: if using the original triangle crescent dough. Roll out the dough. Pinch together the perforated edges. Then cut the dough sheet into 4 equal pieces.
Distribute 3 pieces of sliced ham onto each of the 4 pieces of dough. (You should use 12 pieces of ham for the 4 pieces of dough.)
Place 1 1/2 of the cheese sticks in the center of each of the 4 pieces of dough longways on top of the ham.
Starting one of the long edges of dough roll the dough and ham over the cheese and keep rolling to the end to seal.
Place ham & cheese sticks onto the prepared sheet pan leaving space between each one.
Prepare 2nd roll of crescent roll dough, ham, and cheese using the steps above. This recipe will make 8 ham & cheese sticks.
Let's make the glaze.
In a medium bowl whisk together melted butter, Worcestershire, dijon, onion, and poppy seeds.
Brush the mixture on top of each ham & cheese stick generously.
Bake in preheated oven for 12-15 or so until golden brown and cooked through. Top with fresh or dried parsley for a pop of color. Enjoy hot.